Evidence map›Paper›PMID 26794845›Full record

ReviewCellular and molecular life sciences : CMLS2016

Transmembrane semaphorins, forward and reverse signaling: have a look both ways.

Chiara Battistini, Luca Tamagnone

Open access · greenAbstract readReview
In one paragraph

Review in Cellular and molecular life sciences : CMLS, 2016. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 42 papers.

0numbers the graph read from it
0cells of the map it votes in
42citing papers in PubMed
3.9field-weighted citation impact, top 7% of its field
1 · What the graph read from it

What it found

Each row is one number read from the abstract, on the scale the paper reported it, with its interval. Left of the dashed line favours the treatment, right favours the comparator. Under each row is the sentence it came from. New to these charts? A ten-minute tutorial.

The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.

2 · The registry

The trial behind it

Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.

Neither the registry nor the abstract names a trial number. If this is a trial report, that itself is worth knowing.

3 · Its place in the literature

Who cites it

42 citing papers in PubMed, 79 citations in OpenAlex.

  1. Semaphorins and Their Role in Neuropathic Pain.Life (Basel, Switzerland) · 2026
    Review
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  14. New Promising Routes in Peptic Ulcers: Toll-like Receptors and Semaphorins.Endocrine, metabolic & immune disorders drug targets · 2024
    Review
  15. Semaphorin-6D and Plexin-A1 Act in a Non-Cell-Autonomous Manner to Position and Target Retinal Ganglion Cell Axons.The Journal of neuroscience : the official journal of the Society for Neuroscience · 2023
    Article
  16. Article
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  20. Semaphorin signaling restricts neuronal regeneration inFrontiers in cell and developmental biology · 2022
    Article
4 · The record

Corrections and comments

PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.

5 · Who and what money

Authors and funding

2 authors at 1 institution in 1 country.

Chiara BattistiniDepartment of Oncology, University of Torino c/o IRCCS, Str. Prov. 142, 10060, Candiolo (TO), Italy.
Luca TamagnoneDepartment of Oncology, University of Torino c/o IRCCS, Str. Prov. 142, 10060, Candiolo (TO), Italy. luca.tamagnone@ircc.it.
Candiolo Cancer Institute · IT

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Semaphorins are signaling molecules playing pivotal roles not only as axon guidance cues, but are also involved in the regulation of a range of biological processes, such as immune response, angiogenesis and invasive tumor growth. The main functional receptors for semaphorins are plexins, which are large single-pass transmembrane molecules. Semaphorin signaling through plexins-the "classical" forward signaling-affects cytoskeletal remodeling and integrin-dependent adhesion, consequently influencing cell migration. Intriguingly, semaphorins and plexins can interact not only in trans, but also in cis, leading to differentiated and highly regulated signaling outputs. Moreover, transmembrane semaphorins can also mediate a so-called "reverse" signaling, by acting not as ligands but rather as receptors, and initiate a signaling cascade through their own cytoplasmic domains. Semaphorin reverse signaling has been clearly demonstrated in fruit fly Sema1a, which is required to control motor axon defasciculation and target recognition during neuromuscular development. Sema1a invertebrate semaphorin is most similar to vertebrate class-6 semaphorins, and examples of semaphorin reverse signaling in mammalians have been described for these family members. Reverse signaling is also reported for other vertebrate semaphorin subsets, e.g. class-4 semaphorins, which bear potential PDZ-domain interaction motifs in their cytoplasmic regions. Therefore, thanks to their various signaling abilities, transmembrane semaphorins can play multifaceted roles both in developmental processes and in physiological as well as pathological conditions in the adult.

Indexed as

AnimalsCell Adhesion MoleculesCell CommunicationCell MovementDrosophilaHumansNeoplasmsNerve Tissue ProteinsReceptors, Cell SurfaceSemaphorinsSignal TransductionCell Adhesion MoleculesNerve Tissue ProteinsplexinReceptors, Cell Surfacesemaphorin 1a, DrosophilaSemaphorinsBidirectional signalingCancerCNSHeartNeuronRetinaSpinal cord

Identifiers

PMID26794845
PMCPMC11108563
OpenAlexW2294973346

What OpenQuestion holds

Textmetadata
Read underepoch 390

Registered trials

None linked

Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.